Media contacts Peter Bredenkamp Marketing Communications Specialist PolyOne ColorMatrix +44(0)7794 006170 peter.bredenkamp@avient.com Media Relations Contacts

For more information, visit www.avient.com/. news library online, please visit www.avient.com/news Investor Contacts

For more information, visit www.avient.com. news library online, please visit www.avient.com/news. Investor Contacts

Visit www.avient.com to learn more. news library online, please visit www.avient.com/news Investor Contacts

Additional benefits of the material include a UL Yellow Card V-0 flammability rating, pre-colored capabilities for simplified molding, and a wider processing window to help accommodate a variety of molding environments. Media contact Media Relations Contacts

Media contacts Morag Girdwood Marketing Communications Manager PolyOne Global Color and Additives +44(0) 7890 563137 morag.girdwood@avient.com Media Relations Contacts

Media contact Peter Bredenkamp Marketing Communications Specialist PolyOne ColorMatrix +44(0)7794 006170 peter.bredenkamp@avient.com Media Relations Contacts

Safety Data Sheets For selected products, click here, or contact your sales representative. Technical Data Sheets For selected products, click here, or contact your sales representative. Information that Avient considers as confidential and will not communicate through questionnaires:  Building and facilities figures  Workforce effective  Organization charts  Shift organization  Unions affiliations  Customers  Suppliers  Procedures  Work instructions  Quality Manuals  FMEA/CCP  Control plans http://www.avient.com/company/sustainability/environmental/global-iso-certificate-library https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/company/sustainability/sustainability-report/people/human-rights https://www.avient.com/company/policies-and-governance-0/code-conduct https://www.avient.com/company/policies-and-governance-0/global-iso-certificate-library https://www.avient.com/resources/safety-data-sheets https://www.avient.com/resources/technical-data-sheets https://www.avient.com/company/sustainability/people/safety https://www.avient.com/company/sustainability/sustainability-report/planet/energy-ghg-emissions https://www.avient.com/investors/investor-news?

For more information, visit www.avient.com. To access Avient’s news library online, please visit www.avient.com/news. Media Relations Contacts

Media contact Naomi Bennett Marketing Communications Manager, EMEAI PolyOne Corporation +44 (0)7841 234919 naomi.bennett@avient.com Media Relations Contacts